xuu/advent-of-code
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fix: forgot to add wild card #4

Merged
xuu merged 2 commits from day07 into main 2023-12-07 20:11:08 -07:00
Conversation 0 Commits 2 Files Changed 2 +6 -10
2 changed files with 6 additions and 10 deletions
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Showing only changes of commit e6c53df5c5 - Show all commits

14
day07/main.go
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@ -9,7 +9,7 @@ import (
func main() {
if len(os.Args) != 2 {
fmt.Fprintln(os.Stderr, "Usage: day06 FILE")
fmt.Fprintln(os.Stderr, "Usage: day07 FILE")
}
input, err := os.Open(os.Args[1])
@ -40,10 +40,10 @@ func run(scan *bufio.Scanner) (uint64, uint64) {
game.plays = append(game.plays, Play{bid, []rune(cards), &game})
}
game.cardOrder = getOrder(1)
game.cardOrder = getOrder(cardTypes1)
product1 := calcProduct(game)
game.cardOrder = getOrder(2)
game.cardOrder = getOrder(cardTypes2)
game.wildCard = 'J'
product2 := calcProduct(game)
@ -65,11 +65,7 @@ func calcProduct(game Game) uint64 {
return product
}
func getOrder(v int) map[rune]int {
cardTypes := cardTypes1
if v == 2 {
cardTypes = cardTypes2
}
func getOrder(cardTypes []rune) map[rune]int {
cardOrder := make(map[rune]int, len(cardTypes))
for i, r := range cardTypes {
cardOrder[r] = len(cardTypes) - i
@ -228,7 +224,7 @@ func (g *Game) Counts(cards []rune) map[rune]int {
}
return m
}
func (g *Game)hasSame(cards []rune) (has1, has2, has3, has4, has5 bool) {
func (g *Game) hasSame(cards []rune) (has1, has2, has3, has4, has5 bool) {
cnt := g.Counts(cards)
for _, c := range cnt {
switch c {

2
day07/main_test.go
View File

@ -24,7 +24,7 @@ func TestHands(t *testing.T) {
is := is.New(t)
var game Game
game.cardOrder = getOrder(1)
game.cardOrder = getOrder(cardTypes1)
h := Play{0, []rune("AAA23"), &game}
is.Equal(h.HandType(), "3K-A")